C# Class SpaceSim.Orbits.OrbitHelper

显示文件 Open project: zlynn1990/SpaceSim

Public Methods

Method	Description
FromJplEphemeris ( double x, double y ) : DVector2	Converts orbital data from JPL Emphemeris data.
SimulateToTime ( List bodies, System.DateTime targetDate, double timeStep ) : void
TraceMassiveBody ( MassiveBodyBase body, OrbitTrace trace ) : void	Traces a massive body orbit by re-centering the world around the parent.
TraceSpaceCraft ( SpaceCraftBase satellite, OrbitTrace trace ) : void	Traces a space craft orbit by re-centering the world around the parent.

Private Methods

Method	Description
GetOrbitalDt ( DVector2 positon, DVector2 velocity, double &terminationRadius ) : double
GetProximityDt ( double altitude, double proxityAltitude ) : double

Method Details

FromJplEphemeris() public static method

Converts orbital data from JPL Emphemeris data.

public static FromJplEphemeris ( double x, double y ) : DVector2
x	double
y	double
return	VectorMath.DVector2

SimulateToTime() public static method

public static SimulateToTime ( List bodies, System.DateTime targetDate, double timeStep ) : void
bodies	List
targetDate	System.DateTime
timeStep	double
return	void

TraceMassiveBody() public static method

Traces a massive body orbit by re-centering the world around the parent.

public static TraceMassiveBody ( MassiveBodyBase body, OrbitTrace trace ) : void
body	SpaceSim.SolarSystem.MassiveBodyBase
trace	OrbitTrace
return	void

TraceSpaceCraft() public static method

Traces a space craft orbit by re-centering the world around the parent.

public static TraceSpaceCraft ( SpaceCraftBase satellite, OrbitTrace trace ) : void
satellite	SpaceSim.Spacecrafts.SpaceCraftBase
trace	OrbitTrace
return	void